Note. Be sure the battery is fully charged.
Remove the fuel tank (see Fuel tank removal in the Fuel System (DFI) chapter).
Remove all the spark plug caps but do not remove the spark plugs.
Install new spark plugs into all the spark plug caps, and ground them onto the engine.
Install a commercially peak voltage adapter [A] into the hand tester [B].
- Special Tool - Peak Voltage Adapter: 57001-1415 Type: KEK-54-9-B
![](https://motoinstruction.ru/img/kawasaki/13/119530.jpg)
Connect the adapter between the ignition coil primary lead terminal and the engine ground with the primary lead left connected.
Insert the adapter probe into the terminal of the primary lead [C].
- ECU [D]
- Battery [E]
- Ignition Coil [F]
- New Spark Plug [G]
![](https://motoinstruction.ru/img/kawasaki/13/119531.jpg)
- Special Tool - Hand Tester: 57001-1394
- Hand Tester Range: DC 250 V
Primary lead connections:
Adapter (R,+) | Adapter (BK-) | ||
Front Ignition Coil: | BK | ←→ | R |
Rear Ignition Coil: | BK/G | ←→ | R |
Warning! To avoid extremely high voltage shocks, do not touch the spark plugs or tester connections.
Turn the ignition switch and the engine stop switch ON.
Pushing the starter button, turn the engine 4-5 seconds with the transmission in neutral to measure the primary peak voltage.
Repeat the measurements 5 or more times for one ignition coil.
Ignition Coil Primary Peak Voltage Standard: 184 V or more
Repeat the test for the other ignition coil.
★ If the reading is less than the specified value, check the following:
- Ignition Coils (see Ignition coil inspection)
- Crankshaft Sensor (see Crankshaft sensor inspection)
★ If the ignition coils and crankshaft sensors are normal, check the ECU (see Fuel System (DFI) chapter).